Who owns the DUCKWORTH DEVELOPMENT trademark?

The DUCKWORTH DEVELOPMENT trademark is owned by Duckworth, Patrick.

What class is the DUCKWORTH DEVELOPMENT trademark registered in?

The DUCKWORTH DEVELOPMENT trademark is registered in Class 037 (Construction, installation & repair services).

What is the serial number for DUCKWORTH DEVELOPMENT?

The USPTO serial number for DUCKWORTH DEVELOPMENT is 90210133.

What is the registration number for DUCKWORTH DEVELOPMENT?

DUCKWORTH DEVELOPMENT is registered under USPTO registration number 6385509.

Sealvo

Home Search: DUCKWORTH DEVELOPMENTDUCKWORTH DEVELOPMENT #90210133

Back

Updated Sep 29, 2026·15 searches this week

View on USPTO TSDR Find similar marks

DUC

USPTO Trademark Record

REGISTERED

DUCKWORTH DEVELOPMENT

SN 90210133·Reg 6385509·Filed Sep 25, 2020

Owner Duckworth, Patrick

Construction services; installation and repair services; mining extraction, oil and gas drilling.

DUCKWORTH DEVELOPMENT (Serial No. 90210133), Registration No. 6385509, is a registered US trademark filed on Sep 25, 2020 by Duckworth, Patrick. This trademark covers Class 037 (Construction, installation & repair services).

Section 8/9 declaration window: June 16, 2031

Conflict Analysis

Full conflict analysis for DUCKWORTH DEVELOPMENT (SN 90210133) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DUCKWORTH DEVELOPMENT (Reg. #6385509) is a registered US trademark that has been protecting its owner, Duckworth, Patrick, since 2020. The mark covers Class 037 (Construction, installation & repair services). Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.. The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 25, 2020

SERIAL

90210133

REG#

6385509

REGISTERED

Jun 15, 2021

Filing Information

StatusREGISTERED

Filing DateSep 25, 2020

Serial Number90210133

Registration No.6385509

Registration DateJun 15, 2021

Status DateAug 10, 2026

Published for OppositionMar 30, 2021

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 Accepted

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Aug 14, 2015

First use in commerce: Aug 14, 2015

Construction services; installation and repair services; mining extraction, oil and gas drilling.

This description is as filed with the USPTO and defines the scope of trademark protection.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

17 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 10, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Aug 10, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Aug 10, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

TEAS SECTION 8 RECEIVED

Jun 16, 2026

TEAS SECTION 8 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Jun 15, 2026

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jun 11, 2024

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 11, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 11, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jun 15, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 30, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 30, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 10, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 22, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Feb 16, 2021

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Nov 06, 2020

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 05, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 29, 2020

NEW APPLICATION ENTERED

Other Marks in Class 037 — Construction, installation & repair services

Recently filed and registered marks in the same international class.

PLA

PLAYHOUSE DEVELOPMENT

88666810

Playhouse Development, LLC

REGISTERED

INT

INTRINSIC DEVELOPMENT

98869432

Sentry Capital, L.L.C.

REGISTERED

MEL

MELO DEVELOPMENT

78809283

MARCAS USA LLC.

REGISTERED

RAH

RAHBAN DEVELOPMENT

99589606

Rahban Development

REGISTERED

Other Marks by David Brooks K. Hudson

Additional USPTO filings handled by the same attorney of record.

SWA

SWAMP KUNTRY OUTFITTERS

88307072

REGISTERED

RWA

R W ALLEN

86668428

REGISTERED

ECO

ECO PRO

97550210

REGISTERED

CRY

CRYPTOSIGN

90629110

REGISTERED

DUCKWORTH DEVELOPMENT

Run a conflict check

Other Marks in Class 037 — Construction, installation & repair services

Other Marks by David Brooks K. Hudson

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company